Energize for 12h, but not connect through the water, the valve should be no deformation, and the coil should not be burned;

Withstand voltage

The acceptable high-voltage power between electric conduction and outer without electrified metalWithstand AC1500V,50Hz for 1min, no flashover or breakdown; Withstand 1800V,50Hz for 1s, no flashover or breakdown;

Non-return function

Yes

Filtering function

Built-out filter screen

built-in filter screen

Built-out filter screen

built-in filter screen

Adjustment function

No

Angle between coil and valve body

360,270,180,90

Power supply connection way

Inserting type, adopting 6.3 plug spring

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Company information: Dongda Electron Co., Ltd. of Yueqing City was established in 1995 . We is an exporter of China (Mainland) Flow Switches products. With independent export rights, our products have been exported to North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe, etc. we can provide high quality products because the quality is the basic of a product. If we don't have idea of what you're looking for, please call or e-mail with your ideas and we may be able to make you something completely unique!Please look at our website at www.cndongda.com for detail information of our company activities.